2024-03-29T12:58:00Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/376612018-06-22T10:29:49Zcom_10261_37com_10261_4col_10261_290
DIGITAL.CSIC
author
Laurent, P.
author
Götz, D.
author
Binétruy, P.
author
Covino, S.
author
Fernández-Soto, Alberto
2011-07-11T11:55:06Z
2011-07-11T11:55:06Z
2011-06-28
Physical Review D 83(12): 121301(R) (2011)
0556-2821
http://hdl.handle.net/10261/37661
10.1103/PhysRevD.83.121301
One of the experimental tests of Lorentz invariance violation is to measure the helicity dependence of the propagation velocity of photons originating in distant cosmological obejcts. Using a recent determination of the distance of the gamma-ray burst GRB 041219A, for which a high degree of polarization is observed in the prompt emission, we are able to improve by four orders of magnitude the existing constraint on Lorentz invariance violation, arising from the phenomenon of vacuum birefringence.
eng
openAccess
Constraints on Lorentz Invariance Violation using INTEGRAL/IBIS observations of GRB041219A
artículo
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URL
https://digital.csic.es/bitstream/10261/37661/1/PhysRevD.83.121301%5b1%5d.pdf
File
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PhysRevD.83.121301[1].pdf
URL
https://digital.csic.es/bitstream/10261/37661/4/PhysRevD.83.121301%5b1%5d.pdf.txt
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PhysRevD.83.121301[1].pdf.txt